Which code snippet correctly depicts the stream friend functionality of cin and cout?class InOut{public:ostream& operator<<(ostream& out, const InOut& line) ()istream& operator>>(istream& in, InOut& line) {...)};class InOut {public:friend ostream& operator>>(ostream& out, const InOut& line) ..friend istream& operaton<<(istream& in, InOut& 1ine) {..}class InOut{public:ostream& operator>>(ostream& out, const InOut& line) (.. }istream& operator<<(istream& in, InOut& line) {...}};class Inout {public:friend ostream& operator<<(ostream& out, const InOut& line) {...friend istream& operator>>(istream& in, InOut& line) {...}};

- We need to highlight the correct snippet which shows the stream friend functionality of cin and…

Which code snippet correctly depicts the stream friend functionality of cin and cout? class InOut { public: ... ostream& operator<<(ostream& out, const InOut& 1line) {...} istream& operator>>(istream& in, Indut& line) {...} }; class InOut { public: friend ostream& operator>>(ostream& out, const Inout& line) ...) friend istream& operator<<(istream& in, InOut& line) {...} }; class InOut { public: ... ostream& operator>>(ostream& out, const InOut& line) {...) istream& operator<< (istream& in, InOut& line) {...} }; class Inout { public: .. friend ostream& operator<<(ostream& out, const InOut& line) {...} friend istream& operator>>(istream& in, InOut& line) {...}

Which code snippet correctly depicts the stream friend functionality of cin and cout? class InOut { public: ... ostream& operator<<(ostream& out, const InOut& 1line) {...} istream& operator>>(istream& in, Indut& line) {...} }; class InOut { public: friend ostream& operator>>(ostream& out, const Inout& line) ...) friend istream& operator<<(istream& in, InOut& line) {...} }; class InOut { public: ... ostream& operator>>(ostream& out, const InOut& line) {...) istream& operator<< (istream& in, InOut& line) {...} }; class Inout { public: .. friend ostream& operator<<(ostream& out, const InOut& line) {...} friend istream& operator>>(istream& in, InOut& line) {...}

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Which code snippet correctly depicts the stream friend functionality of cin and cout?
class InOut{
public:
ostream& operator<<(ostream& out, const InOut& line) ()
istream& operator>>(istream& in, InOut& line) {...)
};
class InOut {
public:
friend ostream& operator>>(ostream& out, const InOut& line) ..
friend istream& operaton<<(istream& in, InOut& 1ine) {..}
class InOut{
public:
ostream& operator>>(ostream& out, const InOut& line) (.. }
istream& operator<<(istream& in, InOut& line) {...}
};
class Inout {
public:
friend ostream& operator<<(ostream& out, const InOut& line) {...
friend istream& operator>>(istream& in, InOut& line) {...}
};

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